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1. 发明申请

US20070230853A1 Bearing device for wheel 审中-公开
标题翻译：车轮轴承装置
公开(公告)号：US20070230853A1
公开(公告)日：2007-10-04
申请号：US11730380
申请日：2007-03-30
申请人： Shigeru Inoue , Ken Adachi , Yoshito Takada , Syuuji Nagata , Tetsuva Ishikawa , Changxin Yu , Katsuyuki Harada
发明人： Shigeru Inoue , Ken Adachi , Yoshito Takada , Syuuji Nagata , Tetsuva Ishikawa , Changxin Yu , Katsuyuki Harada
IPC分类号： F16C13/00
CPC分类号： B60B27/001 , F16C19/386 , F16C33/7886 , F16C33/7896 , F16C2326/02
摘要： A bearing device for wheel includes: a rolling bearing that includes an inner ring, outer ring, rolling elements between the inner and outer rings, and an inner sealing member; a hub wheel that includes a flange into and a cylindrical shaft to which the rolling bearing is assembled; and an outer sealing member mounted on an end of an outer periphery of the outer ring so as to close a clearance defined between the outer ring and the flange. The outer sealing member includes a main cylindrical body having a fixed base part fixed to the outer ring, and an elastic sealing lip that is integrally formed along the main cylindrical body and is elastically press-contacted to the flange, and the main cylindrical body is formed so as to have a tapered cylinder shape of which the diameter is gradually changed toward the tip from the fixed base part.
摘要翻译：用于车轮的轴承装置包括：滚动轴承，其包括内圈，外圈，内外圈之间的滚动元件和内密封构件; 包括凸缘的轮毂轮和组装所述滚动轴承的圆柱形轴; 以及安装在所述外圈的外周的端部上的外密封件，以封闭限定在所述外圈和所述凸缘之间的间隙。外密封构件包括：主圆柱体，其具有固定在外圈上的固定基部;弹性密封唇，其沿着主圆柱体整体形成并与凸缘弹性压接;主圆柱体为形成为具有直径从固定基部向尖端逐渐变化的锥形筒状。

2. 发明申请

US20080258541A1 Bearing Device for Wheel 有权
标题翻译：车轮轴承装置
公开(公告)号：US20080258541A1
公开(公告)日：2008-10-23
申请号：US12094160
申请日：2007-03-26
申请人： Tsuyoshi Kamikawa , Yoshito Takada , Masaru Deguchi , Ken Adachi , Youichi Tsuzaki , Seiji Yamamoto , Changxin Yu , Masao Takimoto , Tetsuya Ishikawa , Syuuji Nagata
发明人： Tsuyoshi Kamikawa , Yoshito Takada , Masaru Deguchi , Ken Adachi , Youichi Tsuzaki , Seiji Yamamoto , Changxin Yu , Masao Takimoto , Tetsuya Ishikawa , Syuuji Nagata
IPC分类号： B60B35/14 , B60B35/18 , F16C19/38 , F16C35/06 , F16C41/00
CPC分类号： F16C35/063 , B60B27/001 , F16C19/386 , F16C2326/02
摘要： A wheel bearing apparatus includes a roller bearing, an inner shaft having an outer circumferential surface to which an inner ring of the roller bearing is installed, a coupler ring attached to an end portion of the inner shaft, and a caulked portion provided in an end portion of the inner shaft so as to fix the coupler ring and the roller bearing to the inner shaft so as to be immovable in an axial direction of the inner shaft. An outer diameter of the coupler ring is set smaller than a diameter of a shoulder portion of the inner ring. Alternatively, a protruding portion is provided in any one of opposing end surfaces of the coupler ring and the inner ring, whereby the coupler ring is arranged away from a seal member. Accordingly, it is possible to avoid an interference of the coupler ring with the seal member.
摘要翻译：一种车轮轴承装置，包括：滚子轴承，具有安装有滚子轴承的内圈的外周面的内轴，安装在内轴的端部的联接环，以及设置在所述内轴的端部的铆接部从而将联轴器环和滚柱轴承固定在内轴上，使其不能沿内轴的轴向固定。联接环的外径设定为小于内圈的肩部的直径。或者，在耦合环和内环的相对的端面中的任一个中设置有突出部，由此将耦合环设置成远离密封构件。因此，可以避免联接环与密封构件的干涉。

3. 发明授权

US08047724B2 Bearing device for wheel 有权
标题翻译：车轮轴承装置
公开(公告)号：US08047724B2
公开(公告)日：2011-11-01
申请号：US12094160
申请日：2007-03-26
申请人： Tsuyoshi Kamikawa , Yoshito Takada , Masaru Deguchi , Ken Adachi , Youichi Tsuzaki , Seiji Yamamoto , Changxin Yu , Masao Takimoto , Tetsuya Ishikawa , Syuuji Nagata
发明人： Tsuyoshi Kamikawa , Yoshito Takada , Masaru Deguchi , Ken Adachi , Youichi Tsuzaki , Seiji Yamamoto , Changxin Yu , Masao Takimoto , Tetsuya Ishikawa , Syuuji Nagata
IPC分类号： F16C13/00 , B60B27/00
CPC分类号： F16C35/063 , B60B27/001 , F16C19/386 , F16C2326/02
摘要： A wheel bearing apparatus includes a roller bearing, an inner shaft having an outer circumferential surface to which an inner ring of the roller bearing is installed, a coupler ring attached to an end portion of the inner shaft, and a caulked portion provided in an end portion of the inner shaft so as to fix the coupler ring and the roller bearing to the inner shaft so as to be immovable in an axial direction of the inner shaft. An outer diameter of the coupler ring is set smaller than a diameter of a shoulder portion of the inner ring. Alternatively, a protruding portion is provided in any one of opposing end surfaces of the coupler ring and the inner ring, whereby the coupler ring is arranged away from a seal member. Accordingly, it is possible to avoid an interference of the coupler ring with the seal member.
摘要翻译：一种车轮轴承装置，包括：滚子轴承，具有安装有滚子轴承的内圈的外周面的内轴，安装在内轴的端部的联接环，以及设置在所述内轴的端部的铆接部从而将联轴器环和滚柱轴承固定在内轴上，使其不能沿内轴的轴向固定。联接环的外径设定为小于内圈的肩部的直径。或者，在耦合环和内环的相对的端面中的任一个中设置有突出部，由此将耦合环设置成远离密封构件。因此，可以避免联接环与密封构件的干涉。

4. 发明申请

US20070058894A1 Rolling bearing apparatus 审中-公开
标题翻译：滚动轴承装置
公开(公告)号：US20070058894A1
公开(公告)日：2007-03-15
申请号：US11517247
申请日：2006-09-08
申请人： Yoshito Takada , Changxin Yu , Syuuji Nagata , Shigeru Inoue
发明人： Yoshito Takada , Changxin Yu , Syuuji Nagata , Shigeru Inoue
IPC分类号： F16C13/00
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0084 , F16C19/186 , F16C33/581 , F16C33/586 , F16C2326/02
摘要： A rotating side raceway member has a solid portion, and a concave portion for weight saving is provided on an end surface of the solid portion. The concave portion is formed in such a manner that a surface intersecting a direction of a contact angel of a rolling element forms a conical surface having a predetermined angle with respect to an axial direction.
摘要翻译：旋转侧滚道构件具有实心部分，并且在固体部分的端面上设置有用于减轻重量的凹部。凹部以与滚动体的接触角方向交叉的面相对于轴向形成具有规定角度的锥面的方式形成。

5. 发明授权

US08465210B2 Rolling bearing unit for wheel 有权
公开(公告)号：US08465210B2
公开(公告)日：2013-06-18
申请号：US12232822
申请日：2008-09-24
申请人： Seiji Yamamoto , Tetsuya Ishikawa , Syuuji Nagata , Changxin Yu
发明人： Seiji Yamamoto , Tetsuya Ishikawa , Syuuji Nagata , Changxin Yu
IPC分类号： F16C13/00 , F16C35/00 , F16C33/58
CPC分类号： B60B27/00 , B60B27/001 , F16C19/386 , F16C33/581 , F16C35/06 , F16C2240/30 , F16C2326/02
摘要： A rolling bearing unit for a wheel includes an outer ring member having a flange portion formed on its outer periphery and fitted to a vehicle body-side member, an inner ring member rotatably fitted in the outer ring member, and double-row rolling elements arranged between the outer ring member and the inner ring member. The flange portion includes a first flange portion formed on the upper-side portion of the outer periphery, and a second flange portion and a third flange portion formed on the lower-side portion of the outer periphery. Each of the first, second and third flange portion has a bolt-hole used to fit the outer ring member to the vehicle body-side member. The first flange portion is formed in such a manner that the bolt-hole thereof is positioned on the vertical line that passes through the rotational center of the outer ring member.

6. 发明申请

US20090092349A1 Rolling bearing unit for wheel 有权
标题翻译：车轮滚动轴承单元
公开(公告)号：US20090092349A1
公开(公告)日：2009-04-09
申请号：US12232822
申请日：2008-09-24
申请人： Seiji Yamamoto , Tetsuya Ishikawa , Syuuji Nagata , Changxin Yu
发明人： Seiji Yamamoto , Tetsuya Ishikawa , Syuuji Nagata , Changxin Yu
IPC分类号： F16C33/58
CPC分类号： B60B27/00 , B60B27/001 , F16C19/386 , F16C33/581 , F16C35/06 , F16C2240/30 , F16C2326/02
摘要： A rolling bearing unit for a wheel includes an outer ring member having a flange portion formed on its outer periphery and fitted to a vehicle body-side member, an inner ring member rotatably fitted in the outer ring member, and double-row rolling elements arranged between the outer ring member and the inner ring member. The flange portion includes a first flange portion formed on the upper-side portion of the outer periphery, and a second flange portion and a third flange portion formed on the lower-side portion of the outer periphery. Each of the first, second and third flange portion has a bolt-hole used to fit the outer ring member to the vehicle body-side member. The first flange portion is formed in such a manner that the bolt-hole thereof is positioned on the vertical line that passes through the rotational center of the outer ring member.
摘要翻译：一种用于车轮的滚动轴承单元包括：外圈构件，其具有形成在其外周上的凸缘部并且装配到车体侧构件，可旋转地装配在外圈构件中的内圈构件和布置在所述外圈构件中的双列滚动元件在外圈构件和内圈构件之间。凸缘部包括形成在外周的上侧部的第一凸缘部和形成在外周的下侧部的第二凸缘部和第三凸缘部。第一，第二和第三凸缘部分中的每一个具有用于将外圈构件装配到车身侧构件的螺栓孔。第一凸缘部形成为使得其螺栓孔位于穿过外圈构件的旋转中心的垂直线上。

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